Gouging Interest: New diffuser by Duke Dynamics

Gen_E92 · 09-02-2011, 04:24 AM

So I was looking for a diffuser for my E92 M-tech rear. Liked DD's CF BMW Performance style diffuser best so far, but I think those 2 fins aren't aggressive enough for me. So I talked to Duke Dynamics to see if they can make it better. My idea is to add 1 more fin, make them sharper and extend deeper, basically like their "Fins Diffuser".

So, how many people are interested in the diffuser in the first picture, but with fins from the diffuser in the second picture? Price should be the same, around $470 for full CF diffuser.

Tee212 · 09-02-2011, 05:05 AM

Hardly a difference? why not just keep the second pix as is?

import36 · 09-02-2011, 09:34 AM

Quote:

Originally Posted by Tee212

Hardly a difference? why not just keep the second pix as is?

i got to agree...i don't see much difference. plus i thought DD stuff fits like crap?

Gen_E92 · 09-02-2011, 02:56 PM

Quote:

Originally Posted by Tee212

Hardly a difference? why not just keep the second pix as is?

The fins diffuser does look pretty good from that angle lol...here is how it looks installed. The fins look too "add on" to me, the same fins on the performance diffuser would flow alot better IMO

Gen_E92 · 09-02-2011, 02:58 PM

Quote:

Originally Posted by import36

i got to agree...i don't see much difference. plus i thought DD stuff fits like crap?

I agree their stuff doesn't have the best fitment before. But they have been getting good reviews for awhile now after redesigned most of their stuff. Check out the review of their vented hood by Former_Boosted_IS

Tee212 · 09-02-2011, 03:03 PM

Gotcha gotcha....this one looks more aggressive but the triple fin effect reminds me tooo much of evos.

Gen_E92 · 09-04-2011, 03:48 PM

That's the old version, they don't make it anymore.

hipnotic · 09-04-2011, 03:54 PM

no fins for me please. They remind me of gills on a fish

Ghoti · 09-07-2011, 10:13 PM

Quote:

Originally Posted by import36

i got to agree...i don't see much difference. plus i thought DD stuff fits like crap?

I just had their quad diffuser installed, and it fit perfectly. Their new stuff is much improved.

View Poll Results: Are you interested?
Yes	5	45.45%
No	6	54.55%
Voters: 11. You may not vote on this poll

09-02-2011, 04:24 AM	#1
Gen_E92 Brigadier General 118 Rep 3,432 Posts Drives: slow Join Date: Oct 2006 Location: Vancouver iTrader: (17) Garage List 2007 335i [7.80]	Gouging Interest: New diffuser by Duke Dynamics So I was looking for a diffuser for my E92 M-tech rear. Liked DD's CF BMW Performance style diffuser best so far, but I think those 2 fins aren't aggressive enough for me. So I talked to Duke Dynamics to see if they can make it better. My idea is to add 1 more fin, make them sharper and extend deeper, basically like their "Fins Diffuser". So, how many people are interested in the diffuser in the first picture, but with fins from the diffuser in the second picture? Price should be the same, around $470 for full CF diffuser. Attached Images Last edited by Gen_E92; 09-02-2011 at 04:30 AM..
	Appreciate 0 Tweet Quote

09-02-2011, 05:05 AM	#2
Tee212 Banned 81 Rep 4,541 Posts Drives: yes Join Date: Oct 2008 Location: Riverside iTrader: (9) Garage List 2010 335 [8.00]	Hardly a difference? why not just keep the second pix as is?
	Appreciate 0 Quote

09-02-2011, 03:03 PM	#6
Tee212 Banned 81 Rep 4,541 Posts Drives: yes Join Date: Oct 2008 Location: Riverside iTrader: (9) Garage List 2010 335 [8.00]	Gotcha gotcha....this one looks more aggressive but the triple fin effect reminds me tooo much of evos. Attached Images
	Appreciate 0 Quote

09-04-2011, 03:48 PM	#7
Gen_E92 Brigadier General 118 Rep 3,432 Posts Drives: slow Join Date: Oct 2006 Location: Vancouver iTrader: (17) Garage List 2007 335i [7.80]	That's the old version, they don't make it anymore.
	Appreciate 0 Quote

09-04-2011, 03:54 PM	#8
hipnotic Major General 149 Rep 6,604 Posts Drives: e92 335i Join Date: Oct 2007 Location: So. Cal iTrader: (7) Garage List 2008 335i coupe [7.00]	no fins for me please. They remind me of gills on a fish __________________
	Appreciate 0 Quote